FIGURE 2.
Potential mechanisms involved in tinnitus pathophysiology. GPNs, global perceptual networks; vl/vmPFC, ventrolateral/ventromedial prefrontal cortex; dACC, dorsal anterior cingulate cortex; Prec., precuneus; IPC, inferior parietal cortex; PHC, parahippocampal cortex; HG, Heschl’s gyrus; STG, superior temporal gyrus; SG/G/IG, supragranular/granular/infragranular neuronal layers; BF, basal forebrain; OFM, orofacial movements; S, specific (lemniscal) auditory thalamus; TRN, thalamic reticular nucleus; NS, non-specific auditory thalamus; DCN, dorsal cochlear nucleus; IC, inferior colliculus.